The Art of American Horology & Colle...

New York, Nov 28, 2001

LOT 445

Patek Philippe & Cie, Genève, No. 837725, case No. 639446, Ref. 425. Production of this reference started in 1934.Very fine, rectangular curved, platinum and diamonds gentleman's wristwatch. Accompanied by a fitted box.

C. two-body, solid, polished and brushed, faceted sides, two facet crystal. D. two-tone silver with diamond-set indexes, auxiliary seconds dial. "Feuille" white gold hands. M. Cal. 9 '''-90 tonneau, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance adjusted for heat, cold, isochronism and 5 positions, Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Dim. 20 x 42 mm.